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Rapid:
Individual Calculations October 2018 |
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| Dvoirys, Semen I. Total change: -18.40 | |   |
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| 4th Avner Hadar Memorial 2018 | Tel Aviv | ISR | 2018-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2477 | 3.50 | 5 | -0.60 | 20 | -12.00 | |
|  Amit, Eli | | | 2077 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Parkhov, Yair | f | | 2124 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Zak, Uriel | m | | 2192 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Greenfeld, Alon | g | | 2459 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Moskovich, Daniel | | | 2077 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Dov Porat Rapid 2018 A | Ramat Gan | ISR | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2477 | 5.00 | 8 | -0.32 | 20 | -6.40 | |
| | Kochavi, Ori | | | 2077 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Parkhov, Yair | f | | 2124 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Oratovsky, Michael | g | | 2552 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Roiz, Michael | g | | 2622 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bakalchuk, Johnatan | m | | 2364 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mindlin, Alon | m | | 2453 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Drori, Saar | m | | 2140 | ISR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Veinberg, Nimrod | m | | 2289 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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